Answer:
first u have to write in the equation
Step-by-step explanation:
ooops my ph is hanged
Answer:
f(x)=-3x+4
(can't see some of your choices)
Step-by-step explanation:
We want x to be independent means we want to write it so when we plug in numbers we can just choose what we want to plug in for x but y's value will depend on our choosing of x.
So we need to solve for y.
9x+3y=12
Subtract 9x on both sides
3y=-9x+12
Divide both sides by 3:
y=-3x+4
Replace y with f(x).
f(x)=-3x+4
Neisksnjshwjaksbsuskbdbskshthanksjdusbns
Answer: 8.72
hoped this helped
213+497=710 total students, so 213 wore a silly hat so that would be 30% wore the silly hats
